Image / Gammatron Type 255, c. 1938

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Title: Gammatron Type 255, c. 1938
Creator: Heintz & Kaufman, Ltd
Date Created and/or Issued: 1935-1940
Contributing Institution: History San Jose Research Library
Collection: History San Jose Online Catalog
Rights Information: Please contact the contributing institution for more information regarding the copyright status of this object.
Description: Heintz & Kaufman Gammatron 755 Watt, Type 255. Serial No. 410. Filament voltage 11.5, filament current 30, plate voltage 3000-5000, plate current .5 - .3.
Type: image
Identifier: 473D3794-D264-4B9E-8996-510626478422
2003-1-353
Subject: Heintz and Kaufman
Gammatrons
Vacuum-tubes--Manufactures (LCSH)

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